def jwt_response_payload_handler(token,user=None,request=None):
    return {
        'token':token,
        'username':user.username,
        'id':user.id

    }

import re
from users.models import User
from django.contrib.auth.backends import ModelBackend

def get_user_by_account(account):

    try:
        if re.match(r'1[345789]\d{9}',account):
            user = User.objects.get(mobile=account)
        else:
            user = User.objects.get(username=account)
    except User.DoesNotExist:
        user = None

    return user

class UsernameMobileAuthBackend(ModelBackend):
    """
    自定义用户名或手机号认证
    """

    def authenticate(self, request, username=None, password=None, **kwargs):
        user = get_user_by_account(username)
        if user is not None and user.check_password(password):
            return user